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<pre><span class="sourceLineNo">001</span>/* ===========================================================<a name="line.1"></a>
<span class="sourceLineNo">002</span> * JFreeChart : a free chart library for the Java(tm) platform<a name="line.2"></a>
<span class="sourceLineNo">003</span> * ===========================================================<a name="line.3"></a>
<span class="sourceLineNo">004</span> *<a name="line.4"></a>
<span class="sourceLineNo">005</span> * (C) Copyright 2000-2014, by Object Refinery Limited and Contributors.<a name="line.5"></a>
<span class="sourceLineNo">006</span> *<a name="line.6"></a>
<span class="sourceLineNo">007</span> * Project Info:  http://www.jfree.org/jfreechart/index.html<a name="line.7"></a>
<span class="sourceLineNo">008</span> *<a name="line.8"></a>
<span class="sourceLineNo">009</span> * This library is free software; you can redistribute it and/or modify it<a name="line.9"></a>
<span class="sourceLineNo">010</span> * under the terms of the GNU Lesser General Public License as published by<a name="line.10"></a>
<span class="sourceLineNo">011</span> * the Free Software Foundation; either version 2.1 of the License, or<a name="line.11"></a>
<span class="sourceLineNo">012</span> * (at your option) any later version.<a name="line.12"></a>
<span class="sourceLineNo">013</span> *<a name="line.13"></a>
<span class="sourceLineNo">014</span> * This library is distributed in the hope that it will be useful, but<a name="line.14"></a>
<span class="sourceLineNo">015</span> * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY<a name="line.15"></a>
<span class="sourceLineNo">016</span> * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public<a name="line.16"></a>
<span class="sourceLineNo">017</span> * License for more details.<a name="line.17"></a>
<span class="sourceLineNo">018</span> *<a name="line.18"></a>
<span class="sourceLineNo">019</span> * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a>
<span class="sourceLineNo">020</span> * License along with this library; if not, write to the Free Software<a name="line.20"></a>
<span class="sourceLineNo">021</span> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,<a name="line.21"></a>
<span class="sourceLineNo">022</span> * USA.<a name="line.22"></a>
<span class="sourceLineNo">023</span> *<a name="line.23"></a>
<span class="sourceLineNo">024</span> * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. <a name="line.24"></a>
<span class="sourceLineNo">025</span> * Other names may be trademarks of their respective owners.]<a name="line.25"></a>
<span class="sourceLineNo">026</span> *<a name="line.26"></a>
<span class="sourceLineNo">027</span> * -------------------------<a name="line.27"></a>
<span class="sourceLineNo">028</span> * StackedXYBarRenderer.java<a name="line.28"></a>
<span class="sourceLineNo">029</span> * -------------------------<a name="line.29"></a>
<span class="sourceLineNo">030</span> * (C) Copyright 2004-2014, by Andreas Schroeder and Contributors.<a name="line.30"></a>
<span class="sourceLineNo">031</span> *<a name="line.31"></a>
<span class="sourceLineNo">032</span> * Original Author:  Andreas Schroeder;<a name="line.32"></a>
<span class="sourceLineNo">033</span> * Contributor(s):   David Gilbert (for Object Refinery Limited);<a name="line.33"></a>
<span class="sourceLineNo">034</span> *<a name="line.34"></a>
<span class="sourceLineNo">035</span> * Changes<a name="line.35"></a>
<span class="sourceLineNo">036</span> * -------<a name="line.36"></a>
<span class="sourceLineNo">037</span> * 01-Apr-2004 : Version 1 (AS);<a name="line.37"></a>
<span class="sourceLineNo">038</span> * 15-Jul-2004 : Switched getX() with getXValue() and getY() with<a name="line.38"></a>
<span class="sourceLineNo">039</span> *               getYValue() (DG);<a name="line.39"></a>
<span class="sourceLineNo">040</span> * 15-Aug-2004 : Added drawBarOutline to control draw/don't-draw bar<a name="line.40"></a>
<span class="sourceLineNo">041</span> *               outlines (BN);<a name="line.41"></a>
<span class="sourceLineNo">042</span> * 10-Sep-2004 : drawBarOutline attribute is now inherited from XYBarRenderer<a name="line.42"></a>
<span class="sourceLineNo">043</span> *               and double primitives are retrieved from the dataset rather<a name="line.43"></a>
<span class="sourceLineNo">044</span> *               than Number objects (DG);<a name="line.44"></a>
<span class="sourceLineNo">045</span> * 07-Jan-2005 : Updated for method name change in DatasetUtilities (DG);<a name="line.45"></a>
<span class="sourceLineNo">046</span> * 25-Jan-2005 : Modified to handle negative values correctly (DG);<a name="line.46"></a>
<span class="sourceLineNo">047</span> * ------------- JFREECHART 1.0.x ---------------------------------------------<a name="line.47"></a>
<span class="sourceLineNo">048</span> * 06-Dec-2006 : Added support for GradientPaint (DG);<a name="line.48"></a>
<span class="sourceLineNo">049</span> * 15-Mar-2007 : Added renderAsPercentages option (DG);<a name="line.49"></a>
<span class="sourceLineNo">050</span> * 24-Jun-2008 : Added new barPainter mechanism (DG);<a name="line.50"></a>
<span class="sourceLineNo">051</span> * 23-Sep-2008 : Check shadow visibility before drawing shadow (DG);<a name="line.51"></a>
<span class="sourceLineNo">052</span> * 28-May-2009 : Fixed bar positioning with inverted domain axis (DG);<a name="line.52"></a>
<span class="sourceLineNo">053</span> * 07-Act-2011 : Fix for Bug #3035289: Patch #3035325 (MH);<a name="line.53"></a>
<span class="sourceLineNo">054</span> */<a name="line.54"></a>
<span class="sourceLineNo">055</span><a name="line.55"></a>
<span class="sourceLineNo">056</span>package org.jfree.chart.renderer.xy;<a name="line.56"></a>
<span class="sourceLineNo">057</span><a name="line.57"></a>
<span class="sourceLineNo">058</span>import java.awt.Graphics2D;<a name="line.58"></a>
<span class="sourceLineNo">059</span>import java.awt.geom.Rectangle2D;<a name="line.59"></a>
<span class="sourceLineNo">060</span><a name="line.60"></a>
<span class="sourceLineNo">061</span>import org.jfree.chart.axis.ValueAxis;<a name="line.61"></a>
<span class="sourceLineNo">062</span>import org.jfree.chart.entity.EntityCollection;<a name="line.62"></a>
<span class="sourceLineNo">063</span>import org.jfree.chart.event.RendererChangeEvent;<a name="line.63"></a>
<span class="sourceLineNo">064</span>import org.jfree.chart.labels.ItemLabelAnchor;<a name="line.64"></a>
<span class="sourceLineNo">065</span>import org.jfree.chart.labels.ItemLabelPosition;<a name="line.65"></a>
<span class="sourceLineNo">066</span>import org.jfree.chart.labels.XYItemLabelGenerator;<a name="line.66"></a>
<span class="sourceLineNo">067</span>import org.jfree.chart.plot.CrosshairState;<a name="line.67"></a>
<span class="sourceLineNo">068</span>import org.jfree.chart.plot.PlotOrientation;<a name="line.68"></a>
<span class="sourceLineNo">069</span>import org.jfree.chart.plot.PlotRenderingInfo;<a name="line.69"></a>
<span class="sourceLineNo">070</span>import org.jfree.chart.plot.XYPlot;<a name="line.70"></a>
<span class="sourceLineNo">071</span>import org.jfree.data.Range;<a name="line.71"></a>
<span class="sourceLineNo">072</span>import org.jfree.data.general.DatasetUtilities;<a name="line.72"></a>
<span class="sourceLineNo">073</span>import org.jfree.data.xy.IntervalXYDataset;<a name="line.73"></a>
<span class="sourceLineNo">074</span>import org.jfree.data.xy.TableXYDataset;<a name="line.74"></a>
<span class="sourceLineNo">075</span>import org.jfree.data.xy.XYDataset;<a name="line.75"></a>
<span class="sourceLineNo">076</span>import org.jfree.ui.RectangleEdge;<a name="line.76"></a>
<span class="sourceLineNo">077</span>import org.jfree.ui.TextAnchor;<a name="line.77"></a>
<span class="sourceLineNo">078</span><a name="line.78"></a>
<span class="sourceLineNo">079</span>/**<a name="line.79"></a>
<span class="sourceLineNo">080</span> * A bar renderer that displays the series items stacked.<a name="line.80"></a>
<span class="sourceLineNo">081</span> * The dataset used together with this renderer must be a<a name="line.81"></a>
<span class="sourceLineNo">082</span> * {@link org.jfree.data.xy.IntervalXYDataset} and a<a name="line.82"></a>
<span class="sourceLineNo">083</span> * {@link org.jfree.data.xy.TableXYDataset}. For example, the<a name="line.83"></a>
<span class="sourceLineNo">084</span> * dataset class {@link org.jfree.data.xy.CategoryTableXYDataset}<a name="line.84"></a>
<span class="sourceLineNo">085</span> * implements both interfaces.<a name="line.85"></a>
<span class="sourceLineNo">086</span> *<a name="line.86"></a>
<span class="sourceLineNo">087</span> * The example shown here is generated by the<a name="line.87"></a>
<span class="sourceLineNo">088</span> * &lt;code&gt;StackedXYBarChartDemo2.java&lt;/code&gt; program included in the<a name="line.88"></a>
<span class="sourceLineNo">089</span> * JFreeChart demo collection:<a name="line.89"></a>
<span class="sourceLineNo">090</span> * &lt;br&gt;&lt;br&gt;<a name="line.90"></a>
<span class="sourceLineNo">091</span> * &lt;img src="../../../../../images/StackedXYBarRendererSample.png"<a name="line.91"></a>
<span class="sourceLineNo">092</span> * alt="StackedXYBarRendererSample.png"&gt;<a name="line.92"></a>
<span class="sourceLineNo">093</span><a name="line.93"></a>
<span class="sourceLineNo">094</span> */<a name="line.94"></a>
<span class="sourceLineNo">095</span>public class StackedXYBarRenderer extends XYBarRenderer {<a name="line.95"></a>
<span class="sourceLineNo">096</span><a name="line.96"></a>
<span class="sourceLineNo">097</span>    /** For serialization. */<a name="line.97"></a>
<span class="sourceLineNo">098</span>    private static final long serialVersionUID = -7049101055533436444L;<a name="line.98"></a>
<span class="sourceLineNo">099</span><a name="line.99"></a>
<span class="sourceLineNo">100</span>    /** A flag that controls whether the bars display values or percentages. */<a name="line.100"></a>
<span class="sourceLineNo">101</span>    private boolean renderAsPercentages;<a name="line.101"></a>
<span class="sourceLineNo">102</span><a name="line.102"></a>
<span class="sourceLineNo">103</span>    /**<a name="line.103"></a>
<span class="sourceLineNo">104</span>     * Creates a new renderer.<a name="line.104"></a>
<span class="sourceLineNo">105</span>     */<a name="line.105"></a>
<span class="sourceLineNo">106</span>    public StackedXYBarRenderer() {<a name="line.106"></a>
<span class="sourceLineNo">107</span>        this(0.0);<a name="line.107"></a>
<span class="sourceLineNo">108</span>    }<a name="line.108"></a>
<span class="sourceLineNo">109</span><a name="line.109"></a>
<span class="sourceLineNo">110</span>    /**<a name="line.110"></a>
<span class="sourceLineNo">111</span>     * Creates a new renderer.<a name="line.111"></a>
<span class="sourceLineNo">112</span>     *<a name="line.112"></a>
<span class="sourceLineNo">113</span>     * @param margin  the percentual amount of the bars that are cut away.<a name="line.113"></a>
<span class="sourceLineNo">114</span>     */<a name="line.114"></a>
<span class="sourceLineNo">115</span>    public StackedXYBarRenderer(double margin) {<a name="line.115"></a>
<span class="sourceLineNo">116</span>        super(margin);<a name="line.116"></a>
<span class="sourceLineNo">117</span>        this.renderAsPercentages = false;<a name="line.117"></a>
<span class="sourceLineNo">118</span><a name="line.118"></a>
<span class="sourceLineNo">119</span>        // set the default item label positions, which will only be used if<a name="line.119"></a>
<span class="sourceLineNo">120</span>        // the user requests visible item labels...<a name="line.120"></a>
<span class="sourceLineNo">121</span>        ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.CENTER,<a name="line.121"></a>
<span class="sourceLineNo">122</span>                TextAnchor.CENTER);<a name="line.122"></a>
<span class="sourceLineNo">123</span>        setBasePositiveItemLabelPosition(p);<a name="line.123"></a>
<span class="sourceLineNo">124</span>        setBaseNegativeItemLabelPosition(p);<a name="line.124"></a>
<span class="sourceLineNo">125</span>        setPositiveItemLabelPositionFallback(null);<a name="line.125"></a>
<span class="sourceLineNo">126</span>        setNegativeItemLabelPositionFallback(null);<a name="line.126"></a>
<span class="sourceLineNo">127</span>    }<a name="line.127"></a>
<span class="sourceLineNo">128</span><a name="line.128"></a>
<span class="sourceLineNo">129</span>    /**<a name="line.129"></a>
<span class="sourceLineNo">130</span>     * Returns &lt;code&gt;true&lt;/code&gt; if the renderer displays each item value as<a name="line.130"></a>
<span class="sourceLineNo">131</span>     * a percentage (so that the stacked bars add to 100%), and<a name="line.131"></a>
<span class="sourceLineNo">132</span>     * &lt;code&gt;false&lt;/code&gt; otherwise.<a name="line.132"></a>
<span class="sourceLineNo">133</span>     *<a name="line.133"></a>
<span class="sourceLineNo">134</span>     * @return A boolean.<a name="line.134"></a>
<span class="sourceLineNo">135</span>     *<a name="line.135"></a>
<span class="sourceLineNo">136</span>     * @see #setRenderAsPercentages(boolean)<a name="line.136"></a>
<span class="sourceLineNo">137</span>     *<a name="line.137"></a>
<span class="sourceLineNo">138</span>     * @since 1.0.5<a name="line.138"></a>
<span class="sourceLineNo">139</span>     */<a name="line.139"></a>
<span class="sourceLineNo">140</span>    public boolean getRenderAsPercentages() {<a name="line.140"></a>
<span class="sourceLineNo">141</span>        return this.renderAsPercentages;<a name="line.141"></a>
<span class="sourceLineNo">142</span>    }<a name="line.142"></a>
<span class="sourceLineNo">143</span><a name="line.143"></a>
<span class="sourceLineNo">144</span>    /**<a name="line.144"></a>
<span class="sourceLineNo">145</span>     * Sets the flag that controls whether the renderer displays each item<a name="line.145"></a>
<span class="sourceLineNo">146</span>     * value as a percentage (so that the stacked bars add to 100%), and sends<a name="line.146"></a>
<span class="sourceLineNo">147</span>     * a {@link RendererChangeEvent} to all registered listeners.<a name="line.147"></a>
<span class="sourceLineNo">148</span>     *<a name="line.148"></a>
<span class="sourceLineNo">149</span>     * @param asPercentages  the flag.<a name="line.149"></a>
<span class="sourceLineNo">150</span>     *<a name="line.150"></a>
<span class="sourceLineNo">151</span>     * @see #getRenderAsPercentages()<a name="line.151"></a>
<span class="sourceLineNo">152</span>     *<a name="line.152"></a>
<span class="sourceLineNo">153</span>     * @since 1.0.5<a name="line.153"></a>
<span class="sourceLineNo">154</span>     */<a name="line.154"></a>
<span class="sourceLineNo">155</span>    public void setRenderAsPercentages(boolean asPercentages) {<a name="line.155"></a>
<span class="sourceLineNo">156</span>        this.renderAsPercentages = asPercentages;<a name="line.156"></a>
<span class="sourceLineNo">157</span>        fireChangeEvent();<a name="line.157"></a>
<span class="sourceLineNo">158</span>    }<a name="line.158"></a>
<span class="sourceLineNo">159</span><a name="line.159"></a>
<span class="sourceLineNo">160</span>    /**<a name="line.160"></a>
<span class="sourceLineNo">161</span>     * Returns &lt;code&gt;3&lt;/code&gt; to indicate that this renderer requires three<a name="line.161"></a>
<span class="sourceLineNo">162</span>     * passes for drawing (shadows are drawn in the first pass, the bars in the<a name="line.162"></a>
<span class="sourceLineNo">163</span>     * second, and item labels are drawn in the third pass so that<a name="line.163"></a>
<span class="sourceLineNo">164</span>     * they always appear in front of all the bars).<a name="line.164"></a>
<span class="sourceLineNo">165</span>     *<a name="line.165"></a>
<span class="sourceLineNo">166</span>     * @return &lt;code&gt;2&lt;/code&gt;.<a name="line.166"></a>
<span class="sourceLineNo">167</span>     */<a name="line.167"></a>
<span class="sourceLineNo">168</span>    @Override<a name="line.168"></a>
<span class="sourceLineNo">169</span>    public int getPassCount() {<a name="line.169"></a>
<span class="sourceLineNo">170</span>        return 3;<a name="line.170"></a>
<span class="sourceLineNo">171</span>    }<a name="line.171"></a>
<span class="sourceLineNo">172</span><a name="line.172"></a>
<span class="sourceLineNo">173</span>    /**<a name="line.173"></a>
<span class="sourceLineNo">174</span>     * Initialises the renderer and returns a state object that should be<a name="line.174"></a>
<span class="sourceLineNo">175</span>     * passed to all subsequent calls to the drawItem() method. Here there is<a name="line.175"></a>
<span class="sourceLineNo">176</span>     * nothing to do.<a name="line.176"></a>
<span class="sourceLineNo">177</span>     *<a name="line.177"></a>
<span class="sourceLineNo">178</span>     * @param g2  the graphics device.<a name="line.178"></a>
<span class="sourceLineNo">179</span>     * @param dataArea  the area inside the axes.<a name="line.179"></a>
<span class="sourceLineNo">180</span>     * @param plot  the plot.<a name="line.180"></a>
<span class="sourceLineNo">181</span>     * @param data  the data.<a name="line.181"></a>
<span class="sourceLineNo">182</span>     * @param info  an optional info collection object to return data back to<a name="line.182"></a>
<span class="sourceLineNo">183</span>     *              the caller.<a name="line.183"></a>
<span class="sourceLineNo">184</span>     *<a name="line.184"></a>
<span class="sourceLineNo">185</span>     * @return A state object.<a name="line.185"></a>
<span class="sourceLineNo">186</span>     */<a name="line.186"></a>
<span class="sourceLineNo">187</span>    @Override<a name="line.187"></a>
<span class="sourceLineNo">188</span>    public XYItemRendererState initialise(Graphics2D g2, Rectangle2D dataArea,<a name="line.188"></a>
<span class="sourceLineNo">189</span>            XYPlot plot, XYDataset data, PlotRenderingInfo info) {<a name="line.189"></a>
<span class="sourceLineNo">190</span>        return new XYBarRendererState(info);<a name="line.190"></a>
<span class="sourceLineNo">191</span>    }<a name="line.191"></a>
<span class="sourceLineNo">192</span><a name="line.192"></a>
<span class="sourceLineNo">193</span>    /**<a name="line.193"></a>
<span class="sourceLineNo">194</span>     * Returns the range of values the renderer requires to display all the<a name="line.194"></a>
<span class="sourceLineNo">195</span>     * items from the specified dataset.<a name="line.195"></a>
<span class="sourceLineNo">196</span>     *<a name="line.196"></a>
<span class="sourceLineNo">197</span>     * @param dataset  the dataset (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.197"></a>
<span class="sourceLineNo">198</span>     *<a name="line.198"></a>
<span class="sourceLineNo">199</span>     * @return The range (&lt;code&gt;null&lt;/code&gt; if the dataset is &lt;code&gt;null&lt;/code&gt;<a name="line.199"></a>
<span class="sourceLineNo">200</span>     *         or empty).<a name="line.200"></a>
<span class="sourceLineNo">201</span>     */<a name="line.201"></a>
<span class="sourceLineNo">202</span>    @Override<a name="line.202"></a>
<span class="sourceLineNo">203</span>    public Range findRangeBounds(XYDataset dataset) {<a name="line.203"></a>
<span class="sourceLineNo">204</span>        if (dataset != null) {<a name="line.204"></a>
<span class="sourceLineNo">205</span>            if (this.renderAsPercentages) {<a name="line.205"></a>
<span class="sourceLineNo">206</span>                return new Range(0.0, 1.0);<a name="line.206"></a>
<span class="sourceLineNo">207</span>            }<a name="line.207"></a>
<span class="sourceLineNo">208</span>            else {<a name="line.208"></a>
<span class="sourceLineNo">209</span>                return DatasetUtilities.findStackedRangeBounds(<a name="line.209"></a>
<span class="sourceLineNo">210</span>                        (TableXYDataset) dataset);<a name="line.210"></a>
<span class="sourceLineNo">211</span>            }<a name="line.211"></a>
<span class="sourceLineNo">212</span>        }<a name="line.212"></a>
<span class="sourceLineNo">213</span>        else {<a name="line.213"></a>
<span class="sourceLineNo">214</span>            return null;<a name="line.214"></a>
<span class="sourceLineNo">215</span>        }<a name="line.215"></a>
<span class="sourceLineNo">216</span>    }<a name="line.216"></a>
<span class="sourceLineNo">217</span><a name="line.217"></a>
<span class="sourceLineNo">218</span>    /**<a name="line.218"></a>
<span class="sourceLineNo">219</span>     * Draws the visual representation of a single data item.<a name="line.219"></a>
<span class="sourceLineNo">220</span>     *<a name="line.220"></a>
<span class="sourceLineNo">221</span>     * @param g2  the graphics device.<a name="line.221"></a>
<span class="sourceLineNo">222</span>     * @param state  the renderer state.<a name="line.222"></a>
<span class="sourceLineNo">223</span>     * @param dataArea  the area within which the plot is being drawn.<a name="line.223"></a>
<span class="sourceLineNo">224</span>     * @param info  collects information about the drawing.<a name="line.224"></a>
<span class="sourceLineNo">225</span>     * @param plot  the plot (can be used to obtain standard color information<a name="line.225"></a>
<span class="sourceLineNo">226</span>     *              etc).<a name="line.226"></a>
<span class="sourceLineNo">227</span>     * @param domainAxis  the domain axis.<a name="line.227"></a>
<span class="sourceLineNo">228</span>     * @param rangeAxis  the range axis.<a name="line.228"></a>
<span class="sourceLineNo">229</span>     * @param dataset  the dataset.<a name="line.229"></a>
<span class="sourceLineNo">230</span>     * @param series  the series index (zero-based).<a name="line.230"></a>
<span class="sourceLineNo">231</span>     * @param item  the item index (zero-based).<a name="line.231"></a>
<span class="sourceLineNo">232</span>     * @param crosshairState  crosshair information for the plot<a name="line.232"></a>
<span class="sourceLineNo">233</span>     *                        (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.233"></a>
<span class="sourceLineNo">234</span>     * @param pass  the pass index.<a name="line.234"></a>
<span class="sourceLineNo">235</span>     */<a name="line.235"></a>
<span class="sourceLineNo">236</span>    @Override<a name="line.236"></a>
<span class="sourceLineNo">237</span>    public void drawItem(Graphics2D g2, XYItemRendererState state,<a name="line.237"></a>
<span class="sourceLineNo">238</span>            Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot,<a name="line.238"></a>
<span class="sourceLineNo">239</span>            ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset,<a name="line.239"></a>
<span class="sourceLineNo">240</span>            int series, int item, CrosshairState crosshairState, int pass) {<a name="line.240"></a>
<span class="sourceLineNo">241</span><a name="line.241"></a>
<span class="sourceLineNo">242</span>        if (!getItemVisible(series, item)) {<a name="line.242"></a>
<span class="sourceLineNo">243</span>            return;<a name="line.243"></a>
<span class="sourceLineNo">244</span>        }<a name="line.244"></a>
<span class="sourceLineNo">245</span><a name="line.245"></a>
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<span class="sourceLineNo">271</span>        // if we are rendering the values as percentages, we need to calculate<a name="line.271"></a>
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<span class="sourceLineNo">273</span>        // repeating the calculation more times than is strictly necessary -<a name="line.273"></a>
<span class="sourceLineNo">274</span>        // hopefully I'll come back to this and find a way to add the<a name="line.274"></a>
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<span class="sourceLineNo">338</span>            translatedWidth = translatedWidth - cut;<a name="line.338"></a>
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<span class="sourceLineNo">342</span>        Rectangle2D bar = null;<a name="line.342"></a>
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<span class="sourceLineNo">347</span>                    translatedStartX), translatedHeight, translatedWidth);<a name="line.347"></a>
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<span class="sourceLineNo">358</span>        RectangleEdge barBase;<a name="line.358"></a>
<span class="sourceLineNo">359</span>        if (orientation == PlotOrientation.HORIZONTAL) {<a name="line.359"></a>
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<span class="sourceLineNo">361</span>                barBase = RectangleEdge.RIGHT;<a name="line.361"></a>
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<span class="sourceLineNo">363</span>            else {<a name="line.363"></a>
<span class="sourceLineNo">364</span>                barBase = RectangleEdge.LEFT;<a name="line.364"></a>
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<span class="sourceLineNo">368</span>            if (positive &amp;&amp; !inverted || !positive &amp;&amp; inverted) {<a name="line.368"></a>
<span class="sourceLineNo">369</span>                barBase = RectangleEdge.BOTTOM;<a name="line.369"></a>
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<span class="sourceLineNo">372</span>                barBase = RectangleEdge.TOP;<a name="line.372"></a>
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<span class="sourceLineNo">376</span>        if (pass == 0) {<a name="line.376"></a>
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<span class="sourceLineNo">382</span>        else if (pass == 1) {<a name="line.382"></a>
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<span class="sourceLineNo">384</span><a name="line.384"></a>
<span class="sourceLineNo">385</span>            // add an entity for the item...<a name="line.385"></a>
<span class="sourceLineNo">386</span>            if (info != null) {<a name="line.386"></a>
<span class="sourceLineNo">387</span>                EntityCollection entities = info.getOwner()<a name="line.387"></a>
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<span class="sourceLineNo">389</span>                if (entities != null) {<a name="line.389"></a>
<span class="sourceLineNo">390</span>                    addEntity(entities, bar, dataset, series, item,<a name="line.390"></a>
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<span class="sourceLineNo">397</span>            // been drawn...<a name="line.397"></a>
<span class="sourceLineNo">398</span>            if (isItemLabelVisible(series, item)) {<a name="line.398"></a>
<span class="sourceLineNo">399</span>                XYItemLabelGenerator generator = getItemLabelGenerator(series,<a name="line.399"></a>
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<span class="sourceLineNo">408</span>    /**<a name="line.408"></a>
<span class="sourceLineNo">409</span>     * Tests this renderer for equality with an arbitrary object.<a name="line.409"></a>
<span class="sourceLineNo">410</span>     *<a name="line.410"></a>
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<span class="sourceLineNo">412</span>     *<a name="line.412"></a>
<span class="sourceLineNo">413</span>     * @return A boolean.<a name="line.413"></a>
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<span class="sourceLineNo">416</span>    public boolean equals(Object obj) {<a name="line.416"></a>
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<span class="sourceLineNo">420</span>        if (!(obj instanceof StackedXYBarRenderer)) {<a name="line.420"></a>
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<span class="sourceLineNo">430</span>    /**<a name="line.430"></a>
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<span class="sourceLineNo">432</span>     *<a name="line.432"></a>
<span class="sourceLineNo">433</span>     * @return A hash code.<a name="line.433"></a>
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<span class="sourceLineNo">436</span>    public int hashCode() {<a name="line.436"></a>
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<span class="sourceLineNo">439</span>        return result;<a name="line.439"></a>
<span class="sourceLineNo">440</span>    }<a name="line.440"></a>
<span class="sourceLineNo">441</span><a name="line.441"></a>
<span class="sourceLineNo">442</span>}<a name="line.442"></a>




























































</pre>
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